240165120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:337

約数の個数: 288

約数和(自身を含む): 877709952

約数和(自身を除く): 637544832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 256, 260, 272, 283, 312, 320, 340, 384, 390, 408, 416, 442, 480, 510, 520, 544, 566, 624, 640, 663, 680, 768, 780, 816, 832, 849, 884, 960, 1020, 1040, 1088, 1105, 1132, 1248, 1280, 1326, 1360, 1415, 1560, 1632, 1664, 1698, 1768, 1920, 2040, 2080, 2176, 2210, 2264, 2496, 2652, 2720, 2830, 3120, 3264, 3315, 3328, 3396, 3536, 3679, 3840, 4080, 4160, 4245, 4352, 4420, 4528, 4811, 4992, 5304, 5440, 5660, 6240, 6528, 6630, 6792, 7072, 7358, 8160, 8320, 8490, 8840, 9056, 9622, 9984, 10608, 10880, 11037, 11320, 12480, 13056, 13260, 13584, 14144, 14433, 14716, 16320, 16640, 16980, 17680, 18112, 18395, 19244, 21216, 21760, 22074, 22640, 24055, 24960, 26520, 27168, 28288, 28866, 29432, 32640, 33960, 35360, 36224, 36790, 38488, 42432, 44148, 45280, 48110, 49920, 53040, 54336, 55185, 56576, 57732, 58864, 62543, 65280, 67920, 70720, 72165, 72448, 73580, 76976, 84864, 88296, 90560, 96220, 106080, 108672, 110370, 115464, 117728, 125086, 135840, 141440, 144330, 147160, 153952, 169728, 176592, 181120, 187629, 192440, 212160, 217344, 220740, 230928, 235456, 250172, 271680, 282880, 288660, 294320, 307904, 312715, 353184, 362240, 375258, 384880, 424320, 441480, 461856, 470912, 500344, 543360, 577320, 588640, 615808, 625430, 706368, 750516, 769760, 848640, 882960, 923712, 938145, 941824, 1000688, 1086720, 1154640, 1177280, 1231616, 1250860, 1412736, 1501032, 1539520, 1765920, 1847424, 1876290, 2001376, 2309280, 2354560, 2501720, 2825472, 3002064, 3079040, 3531840, 3694848, 3752580, 4002752, 4618560, 4709120, 5003440, 6004128, 6158080, 7063680, 7505160, 8005504, 9237120, 10006880, 12008256, 14127360, 15010320, 16011008, 18474240, 20013760, 24016512, 30020640, 40027520, 48033024, 60041280, 80055040, 120082560, 240165120]

約数ペア:

[(1, 240165120), (2, 120082560), (3, 80055040), (4, 60041280), (5, 48033024), (6, 40027520), (8, 30020640), (10, 24016512), (12, 20013760), (13, 18474240), (15, 16011008), (16, 15010320), (17, 14127360), (20, 12008256), (24, 10006880), (26, 9237120), (30, 8005504), (32, 7505160), (34, 7063680), (39, 6158080), (40, 6004128), (48, 5003440), (51, 4709120), (52, 4618560), (60, 4002752), (64, 3752580), (65, 3694848), (68, 3531840), (78, 3079040), (80, 3002064), (85, 2825472), (96, 2501720), (102, 2354560), (104, 2309280), (120, 2001376), (128, 1876290), (130, 1847424), (136, 1765920), (156, 1539520), (160, 1501032), (170, 1412736), (192, 1250860), (195, 1231616), (204, 1177280), (208, 1154640), (221, 1086720), (240, 1000688), (255, 941824), (256, 938145), (260, 923712), (272, 882960), (283, 848640), (312, 769760), (320, 750516), (340, 706368), (384, 625430), (390, 615808), (408, 588640), (416, 577320), (442, 543360), (480, 500344), (510, 470912), (520, 461856), (544, 441480), (566, 424320), (624, 384880), (640, 375258), (663, 362240), (680, 353184), (768, 312715), (780, 307904), (816, 294320), (832, 288660), (849, 282880), (884, 271680), (960, 250172), (1020, 235456), (1040, 230928), (1088, 220740), (1105, 217344), (1132, 212160), (1248, 192440), (1280, 187629), (1326, 181120), (1360, 176592), (1415, 169728), (1560, 153952), (1632, 147160), (1664, 144330), (1698, 141440), (1768, 135840), (1920, 125086), (2040, 117728), (2080, 115464), (2176, 110370), (2210, 108672), (2264, 106080), (2496, 96220), (2652, 90560), (2720, 88296), (2830, 84864), (3120, 76976), (3264, 73580), (3315, 72448), (3328, 72165), (3396, 70720), (3536, 67920), (3679, 65280), (3840, 62543), (4080, 58864), (4160, 57732), (4245, 56576), (4352, 55185), (4420, 54336), (4528, 53040), (4811, 49920), (4992, 48110), (5304, 45280), (5440, 44148), (5660, 42432), (6240, 38488), (6528, 36790), (6630, 36224), (6792, 35360), (7072, 33960), (7358, 32640), (8160, 29432), (8320, 28866), (8490, 28288), (8840, 27168), (9056, 26520), (9622, 24960), (9984, 24055), (10608, 22640), (10880, 22074), (11037, 21760), (11320, 21216), (12480, 19244), (13056, 18395), (13260, 18112), (13584, 17680), (14144, 16980), (14433, 16640), (14716, 16320)]